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Besly Standard
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

NPT
Interrupted Threads
Straight Flute
4, 5 and 7 Flute


Fractional Sizes:
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2


Also available...


Popular Specials: Catl No. 3168

Catalog Number: 3168

Besly Standard Straight Flute Taper Pipe Taps

These NPT Taper Pipe Taps are made with interrupted threads for use in soft or stringy metals. The removal of every other tooth helps to break the chip and permits a larger supply of lubrication to reach the cutting teeth, thus helping to eliminate torn threads.

Please call 800 435-2965 for current net pricing.

Note: Click the EDP No to check availability.

   
All dimensions are in inches.
  Besly Standard
Straight Flute

Taper Pipe
Taps

Catl No. 3168
Fractional Sizes
   
  Besly Surface Treatments Besly Drill Selector
Tap Size Thrds Per Inch No. of Flutes Chamfer Type Surface Treat EDP No Pkg Qty Gage Projection Overall Length
A
Thread Length
B
Shank Dia.
C
Square Length
D
Square Size
E
Min. Max.
1/8 27 5 Plug   14021 12 .250 .374 2-1/8 3/4 .3125 3/8 .234
1/8 27 5 Plug  33 15311 12 .250 .374 2-1/8 3/4 .3125 3/8 .234
1/8 27 5 Plug   14003 12 .250 .374 2-1/8 3/4 .4375 3/8 .328
1/8 27 5 Plug  33 15305 12 .250 .374 2-1/8 3/4 .4375 3/8 .328
1/4 18 5 Plug   14040 12 .398 .522 2-7/16 1-1/16 .5625 7/16 .421
1/4 18 5 Plug  33 15317 12 .398 .522 2-7/16 1-1/16 .5625 7/16 .421
3/8 18 5 Plug   14055 3 .392 .516 2-9/16 1-1/16 .7000 1/2 .531
3/8 18 5 Plug 33 15323 3 .392 .516 2-9/16 1-1/16 .7000 1/2 .531
1/2 14 5 Plug   14074 3 .518 .642 3-1/8 1-3/8 .6875 5/8 .515
3/4 14 5 Plug   14093 3 .504 .628 3-1/4 1-3/8 .9063 11/16 .679
1 1-1/2 5 Plug   14111 1 .584 .772 3-3/4 1-3/4 1.1250 13/16 .843
1 1-1/2 5 Plug 33 15338 1 .584 .772 3-3/4 1-3/4 1.1250 13/16 .843
1-1/4 11-1/2 5 Plug   14125 1 .592 .780 4 1-3/4 1.3125 15/16 .984
1-1/2 11-1/2 7 Plug   14141 1 .605 .793 4-1/4 1-3/4 1.5000 1 1.125
2 11-1/2 7 Plug   14153 1 .573 .761 4-1/2 1-3/4 1.8750 1-1/8 1.406
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